1939Chemical EngineeringMedium
If fuel and air are mixed ahead of the burner, it is called a/an ________ burner?
APremix
BRotary
CDiffusion
DOutside mixing type
Correct answer
A. Premix
Explanation
The correct answer is Premix.
Correct answer
A. Premix
Explanation
The correct answer is Premix.
Umf is the minimum fluidisation velocity for a bed of particles. An increase in the superficial gas velocity from 2 Umf to 2.5 Umf results in (all velocities are smaller than the entrainment velocity of the particles) no change in the________?
The advantage of using a 1 – 2 shell and tube heat exchanger over a 1 – 1 shell and tube heat exchanger is________?
1 gm mole of an alcohol whose molecular weight is 74 contains 48 gms of carbon, 10 gms of hydrogen and 16 gms of oxygen. Its molecular formula is________?
Which of the following assumptions enables the Euler’s equation of motion to be integrated?
The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the ________ equation?
A typical yield of diesel in straight run distillation of crude oil may be about ________ percent?